Anti-displacement sofa fabric wear resistance detection device

Abstract

The utility model discloses an anti-displacement sofa fabric wear resistance detection device, which comprises a wear resistance detection device main body, a wear resistance detection device and a fabric fixing device, the top of the wear resistance detection device main body is connected with a connection motor box, and wear resistance detection connection chutes are arranged on both sides of the top of the connection motor box. A fabric fixed connecting sliding groove is formed in the center of the top of the connecting motor box, the two sets of wear-resisting detection devices are arranged and connected into the two sets of wear-resisting detection connecting sliding grooves correspondingly, the fabric fixing device is connected into the fabric fixed connecting sliding groove, and the two sets of wear-resisting detection devices are connected into the fabric fixed connecting sliding groove. The fabric fixing device comprises a sliding connecting block and two sample fixing devices, fabric samples can be fixed in the fabric detection process, the situation that in the detection process, the fabric deviates, and consequently the test structure is affected is prevented, sliding wear resistance detection can be conducted on the fabric in multiple directions, and the detection efficiency is improved. And the wear resistance detection result is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric testing, in particular to an anti-displacement sofa fabric wear resistance detection device. Background Art

[0002] A sofa is a cushioned multi-seat chair with a backrest equipped with springs or thick foam plastics, and armrests on both sides. It is a kind of soft furniture. In daily life, people spend the longest time on the sofa except for the bed, so the wear resistance of the sofa fabric is particularly important.

[0003] The patent with application number CN202210657373.0 was retrieved and proposed a fabric wear resistance testing mechanism, which is convenient for wear resistance testing of fabrics under various temperature environments, improves detection accuracy, and makes temperature control more convenient.

[0004] Similar to the above-mentioned fabric wear resistance testing mechanism, although it is convenient for testing the wear resistance of fabrics under various temperature environments, improving the testing accuracy and making temperature control more convenient, it cannot guarantee the fixation of the fabric during the testing process and may cause displacement during the testing process, thereby affecting the test structure. In addition, its wear resistance testing method is single and cannot perform multi-directional sliding friction, which may fail to reflect accurate wear resistance.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and an anti-displacement sofa fabric wear resistance detection device is proposed, in order to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a sofa fabric wear resistance detection device with anti-displacement, so as to solve the problem that a fabric wear resistance testing mechanism mentioned in the above background cannot ensure the fixation of the fabric during the detection process, and may be offset during the detection process, thereby affecting the test structure, and its wear resistance test method is single, and multi-directional sliding friction cannot be performed, and may not be able to reflect the accurate wear resistance.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a displacement-resistant sofa fabric wear resistance detection device, comprising a wear resistance detection device body, a wear resistance detection device and a fabric fixing device, the top of the wear resistance detection device body is connected to a connecting motor box, both sides of the top of the connecting motor box are provided with wear resistance detection connecting slide grooves, and a fabric fixing connecting slide groove is provided at the top center position of the connecting motor box, the wear resistance detection device is provided with two groups, and the two groups of the wear resistance detection devices are respectively connected in the two groups of wear resistance detection connecting slide grooves, the fabric fixing device is connected in the fabric fixing connecting slide groove, the fabric fixing device comprises a sliding connection block and two groups of sample fixing devices, and the two groups of the sample fixing devices are connected in the sliding connection block, and one side of the sliding connection block is connected to a No. 1 pushing cylinder.

[0008] Preferably, the sample fixing device comprises a fixed sleeve, and a connecting bearing is sleeved on the outer side of the fixed sleeve, and the connecting bearing is connected in a sliding connection block, and a sample supporting block is arranged at the center position of the fixed sleeve.

[0009] Preferably, a plug-in connection groove is provided between the sample support block and the fixed sleeve, and a fixing ring is inserted into the plug-in connection groove. A connecting hole is provided on one side of the fixed sleeve, and a No. 1 fixing bolt is connected to the connecting hole.

[0010] Preferably, two groups of rotating motors are arranged in the sliding connection block, and the two groups of rotating motors are respectively connected to the bottom of the two groups of sample fixing devices, and a movable slider is connected to the bottom of the sliding connection block, and the movable slider is connected to the bottom of the connecting motor box.

[0011] Preferably, the wear-resistant detection device comprises a No. 1 connecting arm and a No. 2 connecting arm, and a connecting shaft is connected between the No. 1 connecting arm and the No. 2 connecting arm, and a detection connecting block is provided at one end of the No. 2 connecting arm away from the connecting shaft.

[0012] Preferably, a counterweight block is arranged on the top of the detection connection block, and a No. 2 fixing bolt is connected between the detection connection block and the counterweight block, and a connecting column is connected to the side of the detection connection block away from the No. 2 fixing bolt.

[0013] Preferably, the end of the connecting column away from the detection connecting block is connected to a wear-resistant detection block, and a No. 3 fixing bolt is connected between the connecting column and the wear-resistant detection block, and a grinding block is provided on the side of the wear-resistant detection block away from the No. 3 fixing bolt.

[0014] Preferably, a connecting slider is provided at the connection between the No. 1 connecting arm and the wear-resistant detection connecting slide groove, a connecting slide rail is provided in the wear-resistant detection connecting slide groove, and the connecting slider is slidably connected to the connecting slide rail, and a No. 2 pushing cylinder is connected to one side of the connecting slider.

[0015] Compared with the prior art, the utility model has the following beneficial effects: during the fabric testing process, the fabric sample can be fixed to prevent the fabric from shifting during the testing process, thereby affecting the test structure, and the fabric can be tested for sliding wear resistance in multiple directions, making the wear resistance test result more accurate. The specific contents are as follows:

[0016] The fabric sample is laid flat on the sample support block, and then the fixing sleeve is inserted into the plug-in connection groove, and the fabric is pressed into the plug-in connection groove, so that the fabric is fixed on the sample support block, and can be tightened in the connection hole by a No. 1 fixing bolt, and the fixing ring is pressed by the No. 1 fixing bolt to fix the position of the ring in the plug-in connection groove, and the position of the fabric sample is fixed to prevent the fabric from shifting. The wear-resistant test block with different friction blocks can be replaced according to the strength of the wear resistance test, and the counterweight blocks of different weights can be replaced according to the strength of the test. During the test, the sample fixing device is driven by a rotating motor to The fabric sample connected to the sample fixing device rotates, thereby driving the fabric sample connected to the sample fixing device to rotate, so that the fabric sample can be rotationally polished, and the fabric fixing device can be pushed to slide by the No. 1 pushing cylinder, so that the fabric fixing device, when the No. 1 pushing cylinder pushes the sliding fabric fixing device, the sliding connecting block connected to its bottom can slide in the connecting motor box through the moving slider at its bottom, so that the fabric fixing device slides and moves in the fixed connecting slide groove, and the No. 2 pushing cylinder can push the connecting slider to slide on the connecting slide rail in the wear-resistant detection connecting slide groove, so as to slide and polish the fabric back and forth and left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the front side of the main body of an anti-displacement sofa fabric wear resistance detection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a main body of an anti-displacement sofa fabric wear resistance detection device in a top view according to the utility model;

[0019] Figure 3 It is a schematic structural diagram of a side section of a fabric fixing device of an anti-displacement sofa fabric wear resistance detection device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a connection and fixing structure of a sample fixing device of an anti-displacement sofa fabric wear resistance testing device of the utility model;

[0021] Figure 5 It is a side structural schematic diagram of a wear-resistance detection device of a wear-resistance detection device for sofa fabrics with an anti-displacement function according to the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the structure of a wear resistance detection device of a sofa fabric with an anti-displacement wear resistance detection device viewed from above.

[0023] In the figure: 1. Wear-resistant detection device body; 2. Connecting motor box; 21. Wear-resistant detection connecting slide; 211. Connecting slide rail; 212. No. 2 pushing cylinder; 22. Fabric fixing connecting slide; 3. Wear-resistant detection device; 31. No. 1 connecting arm; 32. No. 2 connecting arm; 321. Detection connecting block; 322. No. 2 fixing bolt; 323. Connecting column; 324. No. 3 fixing bolt; 33. Connecting shaft; 34. Counterweight; 35. Wear-resistant detection block; 351. Grinding block; 36. Connecting slider; 4. Fabric fixing device; 41. Sliding connecting block; 411. Rotating motor; 42. Sample fixing device; 421. Fixed sleeve; 4211. Plug-in connecting groove; 422. Connecting bearing; 423. Sample support block; 424. Fixed collar; 425. Connecting hole; 426. No. 1 fixing bolt; 43. No. 1 pushing cylinder; 44. Moving slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 6 The utility model provides a technical solution: a displacement-resistant sofa fabric wear resistance detection device, comprising a wear resistance detection device body 1, a wear resistance detection device 3 and a fabric fixing device 4, the top of the wear resistance detection device body 1 is connected with a connecting motor box 2, both sides of the top of the connecting motor box 2 are provided with wear resistance detection connecting slide grooves 21, and a fabric fixing connecting slide groove 22 is provided at the top center position of the connecting motor box 2, the wear resistance detection device 3 is provided with two groups, and the two groups of wear resistance detection devices 3 are respectively connected in the two groups of wear resistance detection connecting slide grooves 21, the fabric fixing device 4 is connected in the fabric fixing connecting slide groove 22, the fabric fixing device 4 comprises a sliding connection block 41 and two groups of sample fixing devices 42, and the two groups of sample fixing devices 42 are connected in the sliding connection block 41, and one side of the sliding connection block 41 is connected with a No. 1 pushing cylinder 43.

[0026] The connecting motor box 2 is used to connect various motors and power devices. The wear-resistant detection device 3 is connected to the detection connecting slide groove 21 and can slide and move in the detection connecting slide groove 21. The fabric fixing device 4 is connected to the fabric fixing connecting slide groove 22 and can slide and move in the fabric fixing connecting slide groove 22. The fabric fixing device 4 fixes the fabric sample to be tested, and the fabric sample is fixed in two groups of sample fixing devices 42 on the sliding connection block 41. The wear-resistant detection device 3 polishes the fabric sample to detect the wear resistance of the fabric, and the fabric fixing device 4 can be pushed to slide by a No. 1 pushing cylinder 43.

[0027] The sample fixing device 42 includes a fixed sleeve 421, and a connecting bearing 422 is sleeved on the outer side of the fixed sleeve 421, and the connecting bearing 422 is connected to the sliding connection block 41. A sample support block 423 is arranged at the center of the fixed sleeve 421, and a plug-in connection groove 4211 is arranged between the sample support block 423 and the fixed sleeve 421, and a fixing ring 424 is inserted in the plug-in connection groove 4211. A connecting hole 425 is arranged on one side of the fixed sleeve 421, and a No. 1 fixing bolt 426 is connected in the connecting hole 425. The sample fixing device 42 The fabric sample is laid flat on the sample support block 423 by connecting the sliding connection block 41 through the connecting bearing 422, and then the fixing sleeve 421 is inserted into the plug-in connection groove 4211, and the fabric is pressed into the plug-in connection groove 4211, so that the fabric is fixed on the sample support block 423, and can be tightened in the connection hole 425 by the No. 1 fixing bolt 426, and the fixing ring 424 is pressed by the No. 1 fixing bolt 426, so as to fix the position of the ring 424 in the plug-in connection groove 4211, and fix the position of the fabric sample to prevent the fabric from shifting.

[0028] Two groups of rotating motors 411 are arranged in the sliding connection block 41, and the two groups of rotating motors 411 are respectively connected to the bottom of the two groups of sample fixing devices 42, and a moving slider 44 is connected to the bottom of the connecting motor box 2. The rotating motor 411 drives the sample fixing device 42 to rotate, thereby driving the fabric sample connected to the sample fixing device 42 to rotate, and when the No. 1 pushing cylinder 43 pushes the sliding fabric fixing device 4, the sliding connection block 41 connected to its bottom can slide in the connecting motor box 2 through the moving slider 44 at its bottom.

[0029] The wear-resistant detection device 3 includes a No. 1 connecting arm 31 and a No. 2 connecting arm 32, and a connecting shaft 33 is connected between the No. 1 connecting arm 31 and the No. 2 connecting arm 32, a detection connecting block 321 is arranged at one end of the No. 2 connecting arm 32 away from the connecting shaft 33, a counterweight block 34 is arranged on the top of the detection connecting block 321, and a No. 2 fixing bolt 322 is connected between the detection connecting block 321 and the counterweight block 34, a connecting column 323 is connected to the side of the detection connecting block 321 away from the No. 2 fixing bolt 322, a wear-resistant detection block 35 is connected to the end of the connecting column 323 away from the detection connecting block 321, and a No. 3 fixing bolt 324 is connected between the connecting column 323 and the wear-resistant detection block 35, a grinding block 351 is arranged on the side of the wear-resistant detection block 35 away from the No. 3 fixing bolt 324, and the No. 2 connecting arm 32 can be connected to the No. 1 connecting arm 31 through the connecting shaft 33. The connecting arm 31 slides, so that the detection connecting block 321 connected to the No. 2 connecting arm 32 is close to or away from the fabric fixing device 4, so as to facilitate the replacement of the fabric sample in the sliding connecting block 41, and the wear-resistant detection block 35 at the bottom of the connecting column 323 presses the fabric sample, and the grinding block 351 on the wear-resistant detection block 35 detects the wear resistance of the fabric, and the wear-resistant detection block 35 can be disassembled on the connecting column 323 by the No. 3 fixing bolt 324, and the wear-resistant detection block 35 with different friction grinding blocks 351 can be replaced by the strength of the wear resistance test, and the wear-resistant detection block 35 is pressed by the counterweight block 34 connected to the detection connecting block 321, and the counterweight block 34 can be disassembled on the detection connecting block 321 by the No. 2 fixing bolt 322, and the counterweight blocks 34 of different weights can be replaced by the strength of the test.

[0030] A connecting slider 36 is provided at the connection between the No. 1 connecting arm 31 and the wear-resistant detection connecting slide groove 21, a connecting slide rail 211 is provided in the wear-resistant detection connecting slide groove 21, and the connecting slider 36 is slidably connected to the connecting slide rail 211, and a No. 2 pushing cylinder 212 is connected to one side of the connecting slider 36, the wear-resistant detection device 3 is pushed and moved by the No. 2 pushing cylinder 212, and the connecting slider 36 is pushed by the No. 2 pushing cylinder 212, so that the connecting slider 36 slides on the connecting slide rail 211 in the wear-resistant detection connecting slide groove 21.

[0031] Working principle: When using an anti-displacement sofa fabric wear resistance detection device, first, the wear-resistant detection block 35 with different friction wear blocks 351 can be replaced according to the strength of the wear resistance detection, and the appropriate wear-resistant detection block 35 can be connected to the connecting column 323 through the No. 3 fixing bolt 324. The counterweight blocks 34 of different weights can be replaced according to the strength of the detection, and the counterweight block 34 can be installed on the detection connecting block 321 through the No. 2 fixing bolt 322.

[0032] Then, the fabric samples are respectively fixed in the two groups of sample fixing devices 42 on the sliding connection block 41, and the fabric samples are laid flat on the sample support block 423. Then, the fixing sleeve 421 is inserted into the plug-in connection groove 4211, and the fabric is pressed into the plug-in connection groove 4211, so that the fabric is fixed on the sample support block 423, and can be tightened in the connection hole 425 by the No. 1 fixing bolt 426, and the fixing ring 424 is pressed by the No. 1 fixing bolt 426, so as to fix the position of the ring 424 in the plug-in connection groove 4211, and fix the position of the fabric sample to prevent the fabric from shifting.

[0033] The fabric sample is polished by the wear-resistant detection device 3, and the second connecting arm 32 can slide on the first connecting arm 31 through the connecting shaft 33, so that the detection connecting block 321 connected to the second connecting arm 32 is close to or away from the fabric fixing device 4, thereby facilitating the replacement of the fabric sample in the sliding connecting block 41, and the fabric sample is pressed by the wear-resistant detection block 35 at the bottom of the connecting column 323, and the wear resistance of the fabric is detected by the grinding block 351 on the wear-resistant detection block 35.

[0034] During the detection process, the rotating motor 411 drives the sample fixing device 42 to rotate, thereby driving the fabric sample connected in the sample fixing device 42 to rotate, so that the fabric sample can be rotationally polished, and the fabric fixing device 4 can be pushed to slide by the No. 1 pushing cylinder 43, so that the fabric fixing device 4 is, when the No. 1 pushing cylinder 43 pushes the sliding fabric fixing device 4, the sliding connecting block 41 connected to its bottom can slide in the connecting motor box 2 through the moving slider 44 at its bottom, so that the fabric fixing device 4 slides and moves in the fixed connecting groove 22, and the No. 2 pushing cylinder 212 can push the connecting slider 36 to slide on the connecting slide rail 211 in the wear-resistant detection connecting groove 21, so that the fabric can be slid forward, backward, left and right and polished.

Claims

1. A displacement-resistant sofa fabric wear resistance detection device, comprising a wear resistance detection device body (1), a wear resistance detection device (3) and a fabric fixing device (4), characterized in that: The top of the wear-resistant detection device body (1) is connected to a connecting motor box (2), both sides of the top of the connecting motor box (2) are provided with wear-resistant detection connecting slide grooves (21), and the top center of the connecting motor box (2) is provided with a fabric fixing connecting slide groove (22), the wear-resistant detection device (3) is provided with two groups, and the two groups of the wear-resistant detection devices (3) are respectively connected to the two groups of wear-resistant detection connecting slide grooves (21), the fabric fixing device (4) is connected to the fabric fixing connecting slide groove (22), the fabric fixing device (4) includes a sliding connection block (41) and two groups of sample fixing devices (42), and the two groups of the sample fixing devices (42) are connected to the sliding connection block (41), and one side of the sliding connection block (41) is connected to a No. 1 pushing cylinder (43).

2. The anti-displacement sofa fabric wear resistance detection device according to claim 1, characterized in that: The sample fixing device (42) comprises a fixing sleeve (421), and a connecting bearing (422) is sleeved on the outer side of the fixing sleeve (421), and the connecting bearing (422) is connected inside the sliding connection block (41), and a sample supporting block (423) is arranged at the center of the fixing sleeve (421).

3. The anti-displacement sofa fabric wear resistance detection device according to claim 2, characterized in that: A plug-in connection groove (4211) is provided between the sample support block (423) and the fixed sleeve (421), and a fixing ring (424) is inserted into the plug-in connection groove (4211); a connection hole (425) is provided on one side of the fixed sleeve (421), and a No. 1 fixing bolt (426) is connected to the connection hole (425).

4. The anti-displacement sofa fabric wear resistance detection device according to claim 1, characterized in that: Two groups of rotating motors (411) are arranged in the sliding connection block (41), and the two groups of rotating motors (411) are respectively connected to the bottoms of two groups of sample fixing devices (42). A movable slider (44) is connected to the bottom of the sliding connection block (41), and the movable slider (44) is connected to the bottom of the connecting motor box (2).

5. The anti-displacement sofa fabric wear resistance detection device according to claim 1, characterized in that: The wear-resistant detection device (3) comprises a first connection arm (31) and a second connection arm (32), wherein a connection shaft (33) is connected between the first connection arm (31) and the second connection arm (32), and a detection connection block (321) is provided at one end of the second connection arm (32) away from the connection shaft (33).

6. The anti-displacement sofa fabric wear resistance detection device according to claim 5, characterized in that: A counterweight block (34) is arranged on the top of the detection connection block (321), and a second fixing bolt (322) is connected between the detection connection block (321) and the counterweight block (34), and a connecting column (323) is connected to a side of the detection connection block (321) away from the second fixing bolt (322).

7. The anti-displacement sofa fabric wear resistance detection device according to claim 6, characterized in that: One end of the connecting column (323) away from the detection connecting block (321) is connected to a wear-resistant detection block (35), and a No. 3 fixing bolt (324) is connected between the connecting column (323) and the wear-resistant detection block (35), and a grinding block (351) is provided on one side of the wear-resistant detection block (35) away from the No. 3 fixing bolt (324).

8. The anti-displacement sofa fabric wear resistance detection device according to claim 5, characterized in that: A connecting slider (36) is provided at the connection between the No. 1 connecting arm (31) and the wear-resistant detection connecting slide groove (21), a connecting slide rail (211) is provided in the wear-resistant detection connecting slide groove (21), and the connecting slider (36) is slidably connected to the connecting slide rail (211), and a No. 2 pushing cylinder (212) is connected to one side of the connecting slider (36).

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